I've installed Resurrection Remix 2.0 ROM (i'm a big fan of), and when I want to update Google Plus to the newest version I receive a signature error for installed version, when I go to application manager I can't find it there to uninstall it.

2 Answers
2

I have solved this issue by using Titanium backup, because G+ was set as system app. I couldn't update it so I changed the condition for G+ from system app. to user app using titanium backup by long press on the app and select change to user app from the menu.

I don't know what launcher your ROM has, but some launchers (like ADW) have the option to long-press an application icon for a dialog to appear. In this dialog you have an option to go to App Details. In that screen there should be an uninstall button.